помогите преобразовать предложения, сделав дополнение подлежащим, пожалуйста

Question

Внесите соответствующие изменения. 
 
1. You can rely on this man. / This man can be relied on. 
2. They speak much about the new film. / The new film is much spoken about. 
 
3. We must look into the matter. 
4. A bigger firm has taken over his business. 
5. In his circle they looked on the police as enemy. 
6. I’m sure they will look better after him in an army hospital. 
7. The doctor won’t operate on me. 
8. They have talked a good deal about you.

Чиж К. · Accepted Answer

3-The matter must be looked into. 
4-His business has been taken over with a bigger firm. 
5-The police was looked on as enemy in his circle. 
6-I`m sure he will be looked better in any army hospital. 
7-I won`t be operated (on) by the doctor. 
8-You have been talked about a good deal.